<?xml version="1.0" encoding="utf-8" ?> 
<xs:schema id="ServerFilterSchema" 
                  targetNamespace="http://tempuri.org/ServerFilterSchema.xsd"
                  elementFormDefault="qualified"
                  xmlns="http://tempuri.org/ServerFilterSchema.xsd"
                  xmlns:mstns="http://tempuri.org/ServerFilterSchema.xsd"
                  xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:element name="visAd">
    <xs:complexType>
      <xs:sequence>
        <xs:element name="va-servertype" minOccurs="1" maxOccurs="unbounded">
          <xs:complexType>
            <xs:sequence>
              <xs:element name="va-servers" minOccurs="1" maxOccurs="unbounded">
                <xs:complexType>
                  <xs:attribute name="id" type="xs:string"/>
                </xs:complexType>
              </xs:element>
              <xs:element name="va-filter" minOccurs="1" maxOccurs="unbounded">
                <xs:complexType>
                  <xs:sequence>
                    <xs:element name="va-field">
                      <xs:complexType>
                        <xs:sequence>
                          <xs:element name="va-filterattribute" minOccurs="1" maxOccurs="unbounded">
                            <xs:complexType>
                              <xs:attribute name="filtername" type="xs:string"/>
                            </xs:complexType>
                          </xs:element>
                        </xs:sequence>
                        <xs:attribute name ="fieldname" type="xs:string"/>
                      </xs:complexType>
                    </xs:element>
                  </xs:sequence>
                </xs:complexType>
              </xs:element>
            </xs:sequence>
            <xs:attribute name="type" type="xs:string"/>
          </xs:complexType>
        </xs:element>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
</xs:schema>
